EP 0209054 B1 19920129 - MOLDED CASE CIRCUIT BREAKER
Title (en)
MOLDED CASE CIRCUIT BREAKER
Publication
Application
Priority
US 75648485 A 19850718
Abstract (en)
[origin: EP0209054A2] A molded case circuit breaker includes an operating mechanism having an overcenter toggle mechanism for operating a pair of electrical contacts. A pivotable, one-piece cradle includes a cradle latch surface for latching with a trip arm of a trip mechanism, a contact stop surface to limit movement of one of said electrical contacts and an arcuate cam surface to engage a cradle cam pin during a reset operation. The arcuate cam surface of the cradle is contoured to enable the resetting of the operating mechanism after a trip operation.
IPC 1-7
IPC 8 full level
H01H 71/12 (2006.01); H01H 71/52 (2006.01); H01H 73/36 (2006.01); H01H 73/38 (2006.01)
CPC (source: EP KR US)
H01H 33/42 (2013.01 - KR); H01H 71/525 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0209054 A2 19870121; EP 0209054 A3 19880113; EP 0209054 B1 19920129; AU 583133 B2 19890420; AU 5927286 A 19870122; BR 8603667 A 19870310; CA 1283434 C 19910423; CN 1007945 B 19900509; CN 86105837 A 19870218; DE 3683698 D1 19920312; ES 556828 A0 19871101; ES 8800508 A1 19871101; IN 167161 B 19900915; JP H0821302 B2 19960304; JP S6222341 A 19870130; KR 870001621 A 19870317; KR 940001119 B1 19940214; MX 163210 B 19920310; PH 22768 A 19881212; SG 129693 G 19940610; US 4642430 A 19870210; ZA 864742 B 19870225
DOCDB simple family (application)
EP 86109300 A 19860708; AU 5927286 A 19860626; BR 8603667 A 19860718; CA 513309 A 19860708; CN 86105837 A 19860718; DE 3683698 T 19860708; ES 556828 A 19860625; IN 477CA1986 A 19860625; JP 17073286 A 19860717; KR 860005842 A 19860718; MX 316586 A 19860717; PH 33977 A 19860703; SG 129693 A 19931204; US 75648485 A 19850718; ZA 864742 A 19860625